Earlier this year, Hadid's daughter, Gigi Hadid, told ET that she admires how her mom has dealt with her battle with Lyme disease.

"In the beginning of this year, she said, 'I'm going to get better enough to come to the Victoria's Secret show,' and then she made it, and now she's here to see Bella, and it's just a really, really great feeling to see her start to see progress in her health," the 20-year-old model said at the Daily Front Row Fashion Los Angeles Awards. "To be able to pull heels on tonight, for example, and come and be here, it makes her so happy, and it makes us so happy. So we're really excited."